Biological and Agricultural Engineering

Works Published in 2021

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Displaying works 81 - 100 of 113 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2021 journal article

ADVANCING SURFACE WATER PESTICIDE EXPOSURE ASSESSMENTS FOR ECOSYSTEM PROTECTION

TRANSACTIONS OF THE ASABE, 64(2), 377–387.

author keywords: Ecosystem; Exposure assessment; Landscape scale; Mechanistic modeling; Mitigation; Pesticides; Surface water quality
Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021

2021 article

Characterization data of N-doped biochars using different external nitrogen precursors

Kasera, N., Hall, S., & Kolar, P. (2021, April). DATA IN BRIEF, Vol. 35.

By: N. Kasera n, S. Hall n & P. Kolar n

author keywords: N-enriched biochar; Pine char; Waste management; Instrumental analysis
TL;DR: The data on infrared spectra of the modified samples at various temperatures is valuable to study the changes in functional groups on biochar as a function of temperature as well as nitrogen precursors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021

2021 journal article

FRONTIER: AUTONOMY IN DETECTION, ACTUATION, AND PLANNING FOR ROBOTIC WEEDING SYSTEMS

TRANSACTIONS OF THE ASABE, 64(2), 557–563.

By: P. Pandey*, H. Narayan & S. Young*

author keywords: Artificial intelligence; Automated systems; Automated weeding; Weed control
TL;DR: Deep learning methods have resulted in accurate, fast, and robust weed detection and identification and additional key technologies under development include precision actuation and multi-vehicle planning. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021

2021 journal article

Measurements of High Oleic Purity in Peanut Lots Using Rapid, Single Kernel Near-Infrared Reflectance Spectroscopy

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 98(6), 621–632.

By: B. Davis, C. Agraz, M. Kline*, E. Gottschall*, M. Nolt*, T. Whitaker n, J. Osborne n, E. Tengstrand ...

author keywords: NIRS; High oleic peanuts; Seed purity; Sorting; Quality control; QSorter explorer
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: May 17, 2021

2021 article

The maize E3 ligase ZmCER9 specifically targets activated NLRs for degradation

Karre, S., Kim, S.-B., Selote, D., Khangura, R., Dilkes, B., Johal, G. S., & Balint-Kurti, P. (2021, May 4). (Vol. 5). Vol. 5.

By: S. Karre n, S. Kim n, D. Selote n, R. Khangura*, B. Dilkes*, G. Johal*, P. Balint-Kurti n

TL;DR: The authors have withdrawn their manuscript whilst they perform additional experiments to test some of their conclusions further, and the authors do not wish this work to be cited as reference for the project. (via Semantic Scholar)
Source: ORCID
Added: May 5, 2021

2021 journal article

Water use and biomass yield of bioenergy crops in the North Carolina Piedmont

AGRONOMY JOURNAL, 113(3), 2463–2473.

By: T. Stephenson n, H. Carvalho n, M. Castillo n, C. Crozier n, T. Smyth n & J. Heitman n

UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: April 26, 2021

2021 article

Appropriate "marginal" farmlands for second-generation biofuel crops in North Carolina

AGRICULTURAL & ENVIRONMENTAL LETTERS, Vol. 6.

By: C. Crozier n, H. Carvalho n, A. Johnson n, M. Chinn n & J. Heitman n

UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: April 26, 2021

2021 journal article

Improved Sample Selection and Preparation Methods for Sampling Plans Used to Facilitate Rapid and Reliable Estimation of Aflatoxin in Chicken Feed

TOXINS, 13(3).

By: J. Kibugu*, R. Mdachi*, L. Munga*, D. Mburu*, T. Whitaker n, T. Huynh, D. Grace*, J. Lindahl*

author keywords: aflatoxin; chicken feed; representative sampling; improved aflatoxin test procedure; validation
MeSH headings : Aflatoxin B1 / analysis; Aflatoxin B1 / toxicity; Animal Feed / microbiology; Animal Husbandry; Animals; Chickens; Enzyme-Linked Immunosorbent Assay; Food Analysis; Food Microbiology; Fungi / metabolism; Limit of Detection; Reproducibility of Results; Risk Assessment; Workflow
TL;DR: The improved procedure showed satisfactory performance, good field applicability and reduced sample analysis turnaround time, and accuracy, precision, limits of detection and quantification, linearity, robustness and ruggedness were used as performance criteria. (via Semantic Scholar)
Source: Web Of Science
Added: April 19, 2021

2021 journal article

Algal Lysis by Sagittula stellata for the Production of Intracellular Valuables

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 193(8), 2516–2533.

author keywords: Microalga; Algicidal bacteria; Cell lysis; Intracellular valuables; Sagittula stellata; Nannochloropsis oceanica
MeSH headings : Microalgae / microbiology; Rhodobacteraceae / growth & development; Stramenopiles / microbiology; Water Microbiology
TL;DR: The results indicate that Sagittula stellata effectively lysed microalgae cells, allowing the recovery of intracellular valuables, and provides an important framework for the broad application of algicidal microorganisms in algal cell disruption and the production of intrACEllularvaluables. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: April 19, 2021

2021 journal article

Pretreatment of Switchgrass for Production of Glucose via Sulfonic Acid-Impregnated Activated Carbon

PROCESSES, 9(3).

author keywords: activated carbon; sulfonic solid; catalyst; pretreatment; switchgrass; Ctec2; glucose
Sources: Web Of Science, NC State University Libraries
Added: April 19, 2021

2021 journal article

Prediction of Freeze Damage and Minimum Winter Temperature of the Seed Source of Loblolly Pine Seedlings Using Hyperspectral Imaging

FOREST SCIENCE, 67(3), 321–334.

By: Y. Lu*, T. Walker n, J. Acosta n, S. Young n, P. Pandey n, A. Heine n, K. Payn n

author keywords: loblolly pine; freeze damage; hyperspectral imaging; predictive modeling; variable selection
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: April 7, 2021

2021 journal article

The maize ZmMIEL1 E3 ligase and ZmMYB83 transcription factor proteins interact and regulate the hypersensitive defence response

Molecular Plant Pathology, 22(6), 694–709.

author keywords: hypersensitive response; maize; proteasome; ubiquitin ligase
MeSH headings : Cell Death; Disease Resistance; Genes, Reporter; Nuclear Proteins / genetics; Nuclear Proteins / metabolism; Phylogeny; Plant Diseases / immunology; Plant Leaves / enzymology; Plant Leaves / genetics; Plant Leaves / immunology; Plant Leaves / physiology; Plant Proteins / genetics; Plant Proteins / metabolism; Proteasome Endopeptidase Complex; Tobacco / genetics; Tobacco / physiology; Transcription Factors / genetics; Transcription Factors / metabolism; Ubiquitin-Protein Ligases / genetics; Ubiquitin-Protein Ligases / metabolism; Zea mays / enzymology; Zea mays / genetics; Zea mays / immunology; Zea mays / physiology
TL;DR: It is demonstrated that ZmMIEL1 is a functional E3 ligase and that the effect of ZmmiEL1 was dependent on the proteasome but also that levels of Rp1‐D21 and RPM1D505V were not reduced when coexpressed with Zm MIEL1 in the N. benthamiana system. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries, Crossref
Added: April 7, 2021

2021 journal article

Estimates of Precipitation IDF Curves and Design Discharges for Road-Crossing Drainage Structures: Case Study in Four Small Forested Watersheds in the Southeastern US

JOURNAL OF HYDROLOGIC ENGINEERING, 26(4).

By: D. Amatya*, S. Tian n, D. Marion, P. Caldwell*, S. Laseter*, M. Youssef n, J. Grace*, G. Chescheir n ...

author keywords: Extreme rain events; Flood frequency; Precipitation intensity-duration-frequency (PIDF); NOAA Atlas 14; Rational method (RM); USGS regional regression
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: March 22, 2021

2021 journal article

Use of Top Hat Audience Response Software in a Third-Year Veterinary Medicine and Surgery Course

JOURNAL OF VETERINARY MEDICAL EDUCATION, 48(1), 27–32.

By: C. Mariani* & S. Roe*

author keywords: audience response; learning technology; diagnostic imaging
MeSH headings : Animals; Curriculum; Education, Veterinary; Educational Measurement; Humans; Learning; Software; Students; Teaching
TL;DR: The software was used in a multi-specialty, multi-instructor medicine and surgery course in the third year of a veterinary curriculum and allowed rapid identification of areas of student knowledge and misunderstandings, which facilitated the direction of further discussion and clarification of important learning issues. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 22, 2021

2021 journal article

Internal defect scanning of sweetpotatoes using interactance spectroscopy

PLOS ONE, 16(2).

MeSH headings : Ipomoea batatas; Plant Diseases; Plant Tubers; Spectroscopy, Near-Infrared
TL;DR: It is demonstrated that interactance spectroscopy can detect the unique near-infrared optical signatures of necrotic tissues in sweetpotatoes down to a depth of approximately 5±0.5 mm and that light scattering measurement methods will represent a significant improvement over the current destructive analysis methods used to assay for internal defects inSweetpotatoes. (via Semantic Scholar)
Source: Web Of Science
Added: March 22, 2021

2021 journal article

Computer vision approach to characterize size and shape phenotypes of horticultural crops using high-throughput imagery

COMPUTERS AND ELECTRONICS IN AGRICULTURE, 182.

Contributors: S. Haque n, E. Lobaton n, N. Nelson n, G. Yencho n, K. Pecota n, R. Mierop n, M. Kudenov n, M. Boyette n, C. Williams n

author keywords: Crop phenotyping; Machine learning; Computer vision
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: March 18, 2021

2021 journal article

Impact of microbial waste additives and glucose on ammonia emissions from broiler litter in the lab

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 56(4), 454–459.

By: S. Shah n, W. McKettrick n, A. Najafian & J. Grimes n

author keywords: Glucose; glycolysis; nitrification; immobilization; amendment; acidifier; poultry; manure
MeSH headings : Air Pollutants / analysis; Air Pollutants / metabolism; Ammonia / analysis; Ammonia / metabolism; Animals; Biodegradation, Environmental; Chickens; Glucose / metabolism; Manure / analysis; Nitrification; Nitrogen / analysis; Nitrogen / metabolism; Poultry
TL;DR: More research on cost-effective labile carbon sources and higher application rates are required to achieve greater NH3 reduction and the effectiveness of glucose in reducing NH3 emission could have been due to greater N immobilization and nitrification vs. the other treatments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 15, 2021

2021 journal article

Impact of nitrogen source, fall fertilizers, and preventive fungicides on spring dead spot caused by Ophiosphaerella korrae and O. herpotricha

CROP SCIENCE, 61(5), 3187–3196.

By: L. Tredway n, M. Soika n, E. Butler n & J. Kerns n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
Source: Web Of Science
Added: March 15, 2021

2021 article

Three Digital Agriculture Problems in Cotton Solved by Distributed Ledger Technology

APPLIED ECONOMIC PERSPECTIVES AND POLICY.

author keywords: Big Data; blockchain; cotton; distributed ledger technology (DLT); traceability
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
Source: NC State University Libraries
Added: March 9, 2021

2021 journal article

Development and Use of a Seedling Growth Retardation Assay to Quantify and Map Loci Underlying Variation in the Maize Basal Defense Response

PhytoFrontiers™, 1(3), 149–159.

TL;DR: A simple, robust assay to quantify the PTI response in maize and to determine whether it could be used to predict levels of disease resistance and to map quantitative trait loci (QTL) for this response was developed. (via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: March 3, 2021

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